This set includes 1 inch (25mm) discs of brass, copper, bronze, nickel silver, mild steel, stainless steel, zinc and aluminum. They are ideal for experiments to demonstrate magnetic properties and classifications of metals. The discs make a helpful addition to chemistry and physical science labs.
Build a model green house and 9 other green energy-related devices with this great kit!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
This black scorpion specimen is great for the classroom setting!
Easily assemble a working alarm motion detector!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Explore the wonders of wind power with this amazing kit!
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